CVE-2022-44249: OS Command Injection
First published: Wed Nov 23 2022(Updated: )
TOTOLINK NR1800X V9.1.0u.6279_B20210910 contains a command injection via the FileName parameter in the UploadFirmwareFile function.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Totolink Lr350 Firmware | =9.3.5u.6369_b20220309 | |
| TOTOLINK LR350 |
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Reference Links
Frequently Asked Questions
What is CVE-2022-44249?
CVE-2022-44249 is a vulnerability in TOTOLINK NR1800X V9.1.0u.6279_B20210910 that allows command injection via the FileName parameter in the UploadFirmwareFile function.
How severe is CVE-2022-44249?
CVE-2022-44249 has a severity rating of 9.8 (critical).
Which software versions are affected by CVE-2022-44249?
TOTOLINK NR1800X V9.1.0u.6279_B20210910 and Totolink Lr350 Firmware version 9.3.5u.6369_b20220309 are affected.
What is the CWE classification of CVE-2022-44249?
CVE-2022-44249 is classified under CWE-77 (Improper Neutralization of Special Elements used in a Command) and CWE-78 (Improper Neutralization of Special Elements used in an OS Command).
How can I fix the CVE-2022-44249 vulnerability?
To fix the CVE-2022-44249 vulnerability, it is recommended to update the TOTOLINK NR1800X firmware to a secure version.
- collector/nvd-index
- vendor/totolink
- canonical/totolink lr350 firmware
- version/totolink lr350 firmware/9.3.5u.6369_b20220309
- canonical/totolink lr350